Material compuesto de matriz polimérica y refuerzo de residuos de madera para la fabricación de paneles de piso

Abstract

Abstract: This research emphasizes minimizing more than 40% of the global pollution caused by waste from wood, the study focused on 4 parameters: hydrorsistance, alkaline treatment, particle size and chemical resistance. A floor board was prefabricated, based on waste from wood, which investigated a replacement of 70, 80 and 90% of vinyl resin and Sika-1; 90% controlling swelling and 91% water absorption. The alkaline treatment in: ethanol, NaOH and distilled water, added to the use of particles and fibers in average sizes; increased mechanical strength 30% more than standard codes. The chemical tests showed an increase in durability, up to 5 months in chemical exposure, reducing mass loss by 96.98%. Mechanical resistance (flexotraction), physical behavior (specific weight, humidity, swelling and water absorption, fire resistance, gas emission), technical behavior (heat transfer, acoustics) and chemical behavior were measured in a acid scale, followed by optical microscopes to observe the degradation process.